Supplementary Document

Board Feet and Cost .........................15
Circle Area and Circumference..........16
Circle/Arc Properties..........................16
Compound Miter ................................17
Concrete Columns.............................18
Concrete Footings (
NOT AVAILABLE ON
TRIG MODEL
#4080) .........................19
Concrete Volume for Driveway..........19
Converting D:M:S ..............................20
Drywall (
NOT AVAILABLE ON TRIG MODEL
#4080)............................................20
Polygon –
Brick Paving ......................20
Roofing Materials...............................21
Squaring-Up a Foundation ................22
Studs..................................................22
RIGHT ANGLE/FRAMING ....................24
Pitch –
Converting Roof Angle ..........24
Converting Slope ...............................24
Angle –
Rise and Hypotenuse Known
(TRIG #4080 AND DESKTOP #44080
MODELS ONLY)..................................24
Common Rafter Length .....................25
Regular Hip/Valley and Jack Rafters ..26
Irregular Hip/Valley ............................27
Rake-Wall –
No Base ........................28
Rake-Wall –
With Base ......................29
STAIRS..................................................30
Stairs –
Given Rise and Run .............30
Stairs –
Given Rise Only ...................31
Stairs –
Riser Limited Function .........32
DEFAULT SETTINGS ...........................33